Bacteriostatic water contains 0.9% benzyl alcohol, which prevents this from happening
(Clin Transl Med, 2021) in 24 older adults (aged 61-80) found that supplementation with GlyNAC (glycine 100 mg/kg/day + NAC 100 mg/kg/day, approximately 7 g each for a 70 kg person) for 16 weeks corrected glutathione deficiency and improved multiple hallmarks of aging including oxidative stress, mitochondrial dysfunction, inflammation, insulin resistance, endothelial dysfunction, body composition, exercise capacity, and cognition [10]
This is a known class effect of GH-axis elevation, not something unique to CJC-1295, and it typically tracks with how far above your own baseline your trough GH and IGF-1 sit
But, like all medications and dietary supplements, NAC may come with risks